Mine Intrinsically Safe Network Switch

KJJ18 Mine Intrinsically Safe Network Switch

■ Power supply

1.1 Power supply voltage: DC (12-18) V.

1.2 Working current: ≤400mA.

■ Main functions and features

2.1 The switch complies with IEEE802.3 protocol and has The Ethernet optical port supports full duplex / half duplex.

2.2 The switch has self-diagnosis and fault indication functions.

2.3 The switch has power, working status, communication status indication function.

■ Main technical index

3.1 Gigabit Ethernet optical interface

a) Number of interfaces: 2;

b) Transmission mode: LC, single mode, dual fiber;

c) Wavelength: 1310nm;

d) Transmission rate: 1000Mbps;

e) Transmit power: -15dBm ～ 0dBm;

f) Maximum transmission distance: 20km.

3.2 Fast Ethernet port

a) Transmission method: RJ45;

b) Number of interfaces: 8 channels;

c) Transmission rate: 10 / 100Mbps (adaptive);

d) Maximum transmission distance: 100m

3.3 Device throughput ≥5600Mbps

Forwarding rate

■Our Company
Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc.